哈尔滨工程大学学报Issue(10)：1209-1213,1260,6.DOI:10.3969/j.issn.1006-7043.201211042
规则波中船舶甲板上浪模型试验研究
Model test for green water of ships in regular waves
摘要
Abstract
In order to study the characteristics and law of green water impact pressure of ship, a water tank experi-ment was carried out for the ITTC international standard containership model S-175. In the model test, the self-pro-pulsion ship model was utilized. The wave elevation, ship motions, wave height of green water, the impact pressure on the deck were synchronously measured during the model test. During the experiment, the green water phenome-non was analyzed by using the measured data through parameter variation of a series of factors including incident wave height, wave headings, ship speed and the bow shapes. It was shown by model testing that the effectiveness was limited in reducing the impact loads from deck green water by increasing the flare of the ship's bow. On the contrary, the phenomena of green water could get intensified in a high sea state. In the model test, the impact pres-sure from rolling waves of green water was observed internationally for the first time. The measured data shows that the slamming pressure by the direct impact of rolling waves on deck is far seriously destructive, in comparison with the impact loads induced by the deck swell of green water. The impact of rolling waves on the deck requires further study.关键词
甲板上浪/模型试验/相对运动/冲击压力/规则波Key words
green water/ship model tests/relative motion/impact pressure/regular waves分类
交通工程引用本文复制引用
段文洋,王瑞锋,马山,陈云赛..规则波中船舶甲板上浪模型试验研究[J].哈尔滨工程大学学报,2013,(10):1209-1213,1260,6.基金项目
国家自然科学基金资助项目（11272097，51079032，51109040）． （）
